﻿using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace UI
{
    class DbHeiPer
    {
        public static string conString = "server=.\\DESKTOP-92M1T86;database=Blogs;uid=sa;pwd=123";
        public DataTable GetDataTable(string sql)
        {
            SqlConnection connection = new SqlConnection(conString);

            SqlDataAdapter adapter = new SqlDataAdapter(sql, connection);

            DataTable dt = new DataTable();

            connection.Open();

            adapter.Fill(dt);

            return dt;
        }

        public static int AddOrUpdaterOrDelete(string sql)
        {
            SqlConnection connection = new SqlConnection(conString);

            SqlCommand command = new SqlCommand(sql, connection);

            connection.Open();

            return command.ExecuteNonQuery();

        }
    }
}
